Electrochemistry of saccharinate anion at liquid interfaces

Abstract : Electrochemistry of saccharinate anion (sacc−) is studied at the liquid water|nitrobenzene (w|nb) interface by means of three-phase electrodes. Saccharinate anion can be effectively transferred across w|nb interface driven by the redox transformation of the lutetium bis(tetra-tert-butylphthalocyaninato), with a standard Gibbs energy of transfer from water to nitrobenzene of 20.17 kJ mol−1. The kinetics of transfer is estimated applying the quasireversible maximum. In addition, the influence of sacc− on the thermodynamics and kinetics of the alkali metal cations transfer is discussed.
Type de document :
Article dans une revue
Liste complète des métadonnées

Contributeur : Nicolas Renard <>
Soumis le : vendredi 25 août 2017 - 10:12:20
Dernière modification le : jeudi 29 novembre 2018 - 16:09:11




François Quentel, Katerina Stankoska, Orhideja Grupče, Gligor Jovanovski, Valentin Mirčeski. Electrochemistry of saccharinate anion at liquid interfaces. Electrochemistry Communications, Elsevier, 2011, 〈http://www.sciencedirect.com/science/article/pii/S1388248111004061〉. 〈10.1016/j.elecom.2011.09.030〉. 〈hal-01577232〉



Consultations de la notice